Al 3105 Aluminum Alloy

Answers to common questions regarding Al 3105

What parts are commonly made out of Al 3105?

Residential siding, Rain gutters, Sheet metal, Aluminum coil, Signs. 

What industries can you find Al 3105?

Commercial & Residential construction, Consumer goods, Mobile home manufactures, Sign making companies.

What are the properties of Al 3105?

This is an essentially 98% pure aluminum alloy with minor additions for strength. It is not hardenable by heat treatment. Corrosion resistance, formability and welding characteristics are excellent.

What is the composition and chemistry of Al 3105?

Element

Min (mass %)

Max (mass %)

Aluminum 

0

 95.9 

Chromium, Cr 

0

 0.20 

Copper, Cu 

0

 0.30 

Iron, Fe 

0

 0.70 

Magnesium, Mg 

0.20

 0.80 

Manganese, Mn 

0.30

 0.80 

Other, each 

0

 0.05 

Other, total 

0

 0.15 

Silicon, Si 

0

0.60 

Titanium, Ti 

0

 0.10